HUP0202467A2 - Reinforced abrasive wheels - Google Patents
Reinforced abrasive wheelsInfo
- Publication number
- HUP0202467A2 HUP0202467A2 HU0202467A HUP0202467A HUP0202467A2 HU P0202467 A2 HUP0202467 A2 HU P0202467A2 HU 0202467 A HU0202467 A HU 0202467A HU P0202467 A HUP0202467 A HU P0202467A HU P0202467 A2 HUP0202467 A2 HU P0202467A2
- Authority
- HU
- Hungary
- Prior art keywords
- grinding wheel
- abrasive wheels
- reinforcement layer
- polygonal
- face
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 abstract 4
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/16—Bushings; Mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Egy süllyesztett közepű csiszolókorong-egységben (58) sokszög alakúerősítőréteg (14) van a csiszolókorong (10) előlapja és egy elülsőgyűrű (50) között. Az erősítőréteg (14) mérete olyan, hogy a rétegteljesen beborítja a korong (10) süllyesztett középső részét (32). Asokszögű erősítőréteg (14) például hatszög alakú és üvegszövetbőlkészül. Olyan egyenes csiszolókorong-egység is tartalmazhat sokszögalakú erősítőrétegét (14) az elülső gyűrű (50) és a korong előlapja(20) között, amelyben a korong (10) nem rendelkezik belső erősítéssel. ÓA recessed center grinding wheel assembly (58) has a polygonal reinforcement layer (14) between the face of the grinding wheel (10) and a front ring (50). The size of the reinforcing layer (14) is such that it completely covers the recessed central part (32) of the disc (10). Polygonal reinforcement layer (14) is, for example, hexagonal and made of glass fabric. A straight grinding wheel assembly may include a polygonal reinforcement layer (14) between the front ring (50) and the wheel face (20) in which the wheel (10) has no internal reinforcement. HE
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36423599A | 1999-07-29 | 1999-07-29 | |
PCT/IB2000/001021 WO2001008849A1 (en) | 1999-07-29 | 2000-07-24 | Reinforced abrasive wheels |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0202467A2 true HUP0202467A2 (en) | 2002-11-28 |
HU226229B1 HU226229B1 (en) | 2008-06-30 |
Family
ID=23433633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0202467A HU226229B1 (en) | 1999-07-29 | 2000-07-24 | Abrasive wheel unit |
Country Status (25)
Country | Link |
---|---|
US (2) | US6749496B2 (en) |
EP (1) | EP1204509B1 (en) |
JP (1) | JP2003505263A (en) |
KR (1) | KR100451686B1 (en) |
CN (1) | CN1156354C (en) |
AR (1) | AR020570A1 (en) |
AT (1) | ATE269780T1 (en) |
AU (1) | AU751602B2 (en) |
BR (1) | BR0012835B1 (en) |
CA (1) | CA2379899C (en) |
CZ (1) | CZ2002349A3 (en) |
DE (1) | DE60011781T2 (en) |
DK (1) | DK1204509T3 (en) |
ES (1) | ES2223542T3 (en) |
HU (1) | HU226229B1 (en) |
MX (1) | MXPA02001084A (en) |
NO (1) | NO320742B1 (en) |
NZ (1) | NZ516854A (en) |
PL (1) | PL204805B1 (en) |
PT (1) | PT1204509E (en) |
RO (1) | RO121416B1 (en) |
SK (1) | SK287268B6 (en) |
TW (1) | TW550141B (en) |
WO (1) | WO2001008849A1 (en) |
ZA (1) | ZA200200705B (en) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW550141B (en) * | 1999-07-29 | 2003-09-01 | Saint Gobain Abrasives Inc | Depressed center abrasive wheel assembly and abrasive wheel assembly |
US6863596B2 (en) | 2001-05-25 | 2005-03-08 | 3M Innovative Properties Company | Abrasive article |
US6743085B2 (en) | 2001-11-20 | 2004-06-01 | 3M Innovative Properties Company | Rotating back up abrasive disc assembly |
ES2208616T3 (en) * | 2002-01-24 | 2004-06-16 | Tyrolit Schleifmittelwerke Swarovski Kg | ABRASION CUTTING DISK WITH SIDE STEEL SHEETS. |
AT502285B1 (en) * | 2004-10-19 | 2008-12-15 | Gissing Gerhard | CIRCUIT RING WITH DOUBLE BOLTING DEVICE |
KR100614913B1 (en) * | 2004-12-17 | 2006-08-25 | (주)넥스컴스 | Membrane housing and its manufacturing method endurable for high pressure using the fiber mixed composition |
US20060185492A1 (en) * | 2005-02-18 | 2006-08-24 | Francois Chianese | Shoulder bushing for saw blades |
US20120100784A1 (en) | 2006-09-15 | 2012-04-26 | Saint-Gobain Abrasifs | Microfiber Reinforcement for Abrasive Tools |
US8808412B2 (en) | 2006-09-15 | 2014-08-19 | Saint-Gobain Abrasives, Inc. | Microfiber reinforcement for abrasive tools |
CA2620706C (en) * | 2007-02-09 | 2012-01-17 | Saint-Gobain Abrasives, Inc. | Universal bushing for abrasive wheels |
DE102008023946B3 (en) * | 2008-05-16 | 2009-04-02 | August Rüggeberg Gmbh & Co. Kg | Rough-grinding wheel |
WO2010078191A2 (en) | 2008-12-30 | 2010-07-08 | Saint-Gobain Abrasives, Inc. | Reinforced bonded abrasive tools |
EP2177318B1 (en) * | 2009-04-30 | 2014-03-26 | Saint-Gobain Abrasives, Inc. | Abrasive article with improved grain retention and performance |
US8323076B1 (en) * | 2009-06-16 | 2012-12-04 | Bort Tracey A | Backing plate for cut-off discs |
US8408974B2 (en) * | 2009-07-14 | 2013-04-02 | Black & Decker Inc. | Adapter for abrasive cutting wheels |
US8272445B2 (en) * | 2009-07-15 | 2012-09-25 | Baker Hughes Incorporated | Tubular valve system and method |
RU2507056C2 (en) * | 2009-08-03 | 2014-02-20 | Сэнт-Гобэн Эбрейзивс, Инк. | Abrasive tool (versions) |
WO2011017358A2 (en) * | 2009-08-03 | 2011-02-10 | Saint-Gobain Abrasives, Inc. | Abrasive tool having a particular porosity variation |
CN102107397B (en) * | 2009-12-25 | 2015-02-04 | 3M新设资产公司 | Grinding wheel and method for manufacturing grinding wheel |
RU2012154837A (en) * | 2010-12-30 | 2015-02-10 | Сэнт-Гобэн Эбрейзивс, Инк. | ABRASIVE CIRCLE WITH A RECESSED CENTER AND METHOD FOR ITS MANUFACTURE |
BR112013016734A2 (en) | 2010-12-31 | 2019-09-24 | Saint Gobain Ceramics | abrasive particles with particular shapes and methods of deformation of such particles |
US8840694B2 (en) | 2011-06-30 | 2014-09-23 | Saint-Gobain Ceramics & Plastics, Inc. | Liquid phase sintered silicon carbide abrasive particles |
CN103702800B (en) | 2011-06-30 | 2017-11-10 | 圣戈本陶瓷及塑料股份有限公司 | Include the abrasive product of silicon nitride abrasive particle |
EP2760639B1 (en) | 2011-09-26 | 2021-01-13 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming |
JP5847331B2 (en) | 2011-12-30 | 2016-01-20 | サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド | Formation of shaped abrasive particles |
JP5903502B2 (en) | 2011-12-30 | 2016-04-13 | サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド | Particle material with shaped abrasive particles |
KR102187425B1 (en) | 2011-12-30 | 2020-12-09 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | Shaped abrasive particle and method of forming same |
US8840696B2 (en) | 2012-01-10 | 2014-09-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
RU2602581C2 (en) | 2012-01-10 | 2016-11-20 | Сэнт - Гобэйн Керамикс Энд Пластик,Инк. | Abrasive particles having complex shapes and methods of forming thereof |
US9248550B2 (en) | 2012-03-02 | 2016-02-02 | Saint-Gobain Abrasives, Inc. | Abrasive wheels and methods for making and using same |
US9242346B2 (en) | 2012-03-30 | 2016-01-26 | Saint-Gobain Abrasives, Inc. | Abrasive products having fibrillated fibers |
US9200187B2 (en) | 2012-05-23 | 2015-12-01 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
US9486896B2 (en) | 2012-06-28 | 2016-11-08 | Saint-Gobain Abrasives, Inc. | Abrasive article and coating |
BR112014032152B1 (en) | 2012-06-29 | 2022-09-20 | Saint-Gobain Ceramics & Plastics, Inc | ABRASIVE PARTICLES HAVING PARTICULAR FORMATS AND ABRASIVE ARTICLES |
WO2014062701A1 (en) | 2012-10-15 | 2014-04-24 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
US9074119B2 (en) | 2012-12-31 | 2015-07-07 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
US9457453B2 (en) | 2013-03-29 | 2016-10-04 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive particles having particular shapes and methods of forming such particles |
CA2948299A1 (en) * | 2013-05-09 | 2014-11-13 | Lawrence Baker | Blade sharpening system for a log saw machine |
TW201502263A (en) | 2013-06-28 | 2015-01-16 | Saint Gobain Ceramics | Abrasive article including shaped abrasive particles |
CN104249309A (en) | 2013-06-28 | 2014-12-31 | 圣戈班磨料磨具有限公司 | Discontinuous fiber reinforced thin wheel |
EP3013529B1 (en) | 2013-06-28 | 2022-11-09 | Saint-Gobain Abrasives, Inc. | Abrasive article |
CN105451942B (en) | 2013-06-28 | 2018-06-19 | 圣戈班磨料磨具有限公司 | The abrasive article enhanced by discontinuous fibre |
DE102013110237A1 (en) * | 2013-09-17 | 2015-03-19 | Rhodius Schleifwerkzeuge Gmbh & Co. Kg | Resin-bonded cutting disc |
US9783718B2 (en) | 2013-09-30 | 2017-10-10 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
KR101870617B1 (en) | 2013-12-31 | 2018-06-26 | 생-고뱅 어브레이시브즈, 인코포레이티드 | Abrasive article including shaped abrasive particles |
US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
WO2015160854A1 (en) | 2014-04-14 | 2015-10-22 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
CA2945493C (en) | 2014-04-14 | 2020-08-04 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
WO2015184355A1 (en) | 2014-05-30 | 2015-12-03 | Saint-Gobain Abrasives, Inc. | Method of using an abrasive article including shaped abrasive particles |
US9707529B2 (en) | 2014-12-23 | 2017-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
US9676981B2 (en) | 2014-12-24 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle fractions and method of forming same |
US9844853B2 (en) | 2014-12-30 | 2017-12-19 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive tools and methods for forming same |
EP3274130A4 (en) | 2015-03-21 | 2018-10-10 | Saint-Gobain Abrasives, Inc. | Abrasive tools and methods for forming same |
US10196551B2 (en) | 2015-03-31 | 2019-02-05 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
TWI634200B (en) | 2015-03-31 | 2018-09-01 | 聖高拜磨料有限公司 | Fixed abrasive articles and methods of forming same |
CA3118239A1 (en) | 2015-06-11 | 2016-12-15 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US10183372B2 (en) * | 2015-07-24 | 2019-01-22 | Terry A. Lewis | Thread repair tools and methods of making and using the same |
AU2016381202B2 (en) | 2015-12-30 | 2019-03-14 | Saint-Gobain Abrasifs | Abrasive tools and methods for forming same |
US20170335155A1 (en) | 2016-05-10 | 2017-11-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
KR102481559B1 (en) | 2016-05-10 | 2022-12-28 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | Abrasive particles and methods of forming same |
US11059148B2 (en) | 2016-09-09 | 2021-07-13 | Saint-Gobain Abrasives, Inc. | Abrasive articles having a plurality of portions and methods for forming same |
WO2018064642A1 (en) | 2016-09-29 | 2018-04-05 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
US10759024B2 (en) | 2017-01-31 | 2020-09-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
CN110719946B (en) | 2017-06-21 | 2022-07-15 | 圣戈本陶瓷及塑料股份有限公司 | Particulate material and method of forming the same |
EP3421178A1 (en) * | 2017-06-26 | 2019-01-02 | Dronco GmbH | Method of manufacturing an abrasive member, in particular rotary abrasive disc and abrasive member, in particular rotary abrasive disc |
WO2021133901A1 (en) | 2019-12-27 | 2021-07-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1944489A (en) | 1932-07-22 | 1934-01-23 | Bockshe Ely | Grinder |
US2540793A (en) | 1950-04-21 | 1951-02-06 | Super Cut | Rotary saw |
US2726493A (en) | 1953-12-15 | 1955-12-13 | Us Rubber Co | Grinding wheel manufacture |
US3040485A (en) | 1959-07-16 | 1962-06-26 | Tocci-Guilbert Berne | Resilient coupling |
US3146560A (en) | 1960-06-14 | 1964-09-01 | Rexall Drug Chemical | Abrasive products |
US3136100A (en) | 1962-07-11 | 1964-06-09 | Norton Co | Grinding wheel |
US3353306A (en) | 1964-01-31 | 1967-11-21 | Norton Co | Hub mounting for grinding wheels |
US3262230A (en) | 1964-02-10 | 1966-07-26 | Norton Co | Reinforcement of molded abrasive articles |
US3477180A (en) | 1965-06-14 | 1969-11-11 | Norton Co | Reinforced grinding wheels and reinforcement network therefor |
US3528203A (en) | 1968-05-02 | 1970-09-15 | Bendix Corp | Grinding wheel |
US3838543A (en) | 1970-05-25 | 1974-10-01 | Norton Co | High speed cut-off wheel |
US3685215A (en) | 1970-12-04 | 1972-08-22 | Pacific Grinding Wheel Co Inc | Reinforced grinding wheel |
US3939612A (en) | 1971-06-02 | 1976-02-24 | Dresser Industries, Inc. | Reinforced grinding wheel |
US3828485A (en) | 1971-10-12 | 1974-08-13 | Clure C Mc | Reinforced abrasive wheels |
US4069622A (en) | 1972-05-15 | 1978-01-24 | Tyrolit-Schleifmittelwerke Swarovski K.G. | Improvements in or relating to an abrasive wheel |
AT318424B (en) | 1973-04-02 | 1974-10-25 | Swarovski Tyrolit Schleif | Segment grinding wheel |
SE401472B (en) | 1975-07-23 | 1978-05-16 | Slipmaterial Naxos Ab | GRINDING WHEEL CONSISTING OF TWO OR SEVERAL ASSEMBLED GRINDING ELEMENTS |
US4015371A (en) | 1976-04-08 | 1977-04-05 | Machinery Brokers, Inc. | Grinding wheel assembly |
JPS5632293Y2 (en) | 1976-09-13 | 1981-07-31 | ||
US4230461A (en) | 1977-09-29 | 1980-10-28 | Eli Sandman Company | Abrasive wheels |
US4240230A (en) | 1979-01-24 | 1980-12-23 | The Carborundum Company | Throw-away adaptors for grinding wheels |
DE3003666A1 (en) | 1980-02-01 | 1981-08-06 | Richard 4937 Lage Pott | Mechanically laying reinforcements for laminated components - using machine which winds unidirectional layers of filaments for subsequent bonding and cure |
US4350497A (en) | 1980-09-08 | 1982-09-21 | Abraham Ogman | Reinforced grinding device |
US4541205A (en) | 1983-04-08 | 1985-09-17 | United Abrasives, Inc. | Abrasive wheel assembly |
KR880000144B1 (en) * | 1984-10-17 | 1988-03-12 | 신창공업 주식회사 | Holder for grinder and it's manufacturing method |
US5031361A (en) * | 1986-04-03 | 1991-07-16 | Mackay Joseph H Jun | Disposable finishing article having integral mounting hub including improved metal pressure cap |
US4774788A (en) | 1986-05-06 | 1988-10-04 | Camel Grinding Wheel Works, Sarid Ltd. | Grinding wheel with a single-piece hub |
KR880000144A (en) | 1986-06-03 | 1988-03-23 | 이행복 | Electrostatic acid resistant vibration damper |
US4729193A (en) | 1986-12-22 | 1988-03-08 | Eugene Gant | Cutting disk mounting assembly |
DE3819199A1 (en) | 1988-06-06 | 1989-12-07 | Leurop Leutheusser Kg | Process for producing round glass fibre blanks for grinding or cutting-off wheels and apparatus for carrying out the process |
US5343656A (en) * | 1989-08-01 | 1994-09-06 | Hurth Maschinen Und Werkzeuge G.M.B.H. | Grinding tool and the like made of a ceramic material coated with extremely hard abrasive granules |
WO1991005636A1 (en) | 1989-10-10 | 1991-05-02 | Tyrolit Schleifmittelwerke Swarovski K.G. | Abrasive cutting disc |
US5207028A (en) * | 1991-05-17 | 1993-05-04 | Black & Decker Inc. | Tool element subassembly and method of manufacturing same |
DE4234083A1 (en) | 1992-10-09 | 1994-04-14 | Olbo Textilwerke Gmbh | Method and device for laying threads |
US5431596A (en) | 1993-04-28 | 1995-07-11 | Akita; Hiroshi | Grinding wheel and a method for manufacturing the same |
FR2718380B3 (en) | 1994-04-12 | 1996-05-24 | Norton Sa | Abrasive wheels. |
JP3070474B2 (en) * | 1996-03-28 | 2000-07-31 | 日本電気株式会社 | Electric double layer capacitor and method of manufacturing the same |
US5913994A (en) | 1996-08-30 | 1999-06-22 | Norton Company | Method for fabricating abrasive discs |
US5895317A (en) | 1996-12-18 | 1999-04-20 | Norton Company | Wheel hub for longer wheel life |
JPH1128668A (en) * | 1997-07-04 | 1999-02-02 | Toyoda Mach Works Ltd | Grinding wheel for high speed grinding and its installing method |
DE29908618U1 (en) * | 1999-05-15 | 1999-07-29 | August Rüggeberg GmbH & Co., 51709 Marienheide | Rotatable grinding, cleaning or polishing tool |
TW550141B (en) * | 1999-07-29 | 2003-09-01 | Saint Gobain Abrasives Inc | Depressed center abrasive wheel assembly and abrasive wheel assembly |
-
2000
- 2000-05-11 TW TW089109025A patent/TW550141B/en active
- 2000-06-14 AR ARP000102945A patent/AR020570A1/en active IP Right Grant
- 2000-07-24 EP EP00944157A patent/EP1204509B1/en not_active Expired - Lifetime
- 2000-07-24 NZ NZ516854A patent/NZ516854A/en not_active IP Right Cessation
- 2000-07-24 CA CA002379899A patent/CA2379899C/en not_active Expired - Fee Related
- 2000-07-24 BR BRPI0012835-0A patent/BR0012835B1/en not_active IP Right Cessation
- 2000-07-24 HU HU0202467A patent/HU226229B1/en not_active IP Right Cessation
- 2000-07-24 CZ CZ2002349A patent/CZ2002349A3/en unknown
- 2000-07-24 SK SK142-2002A patent/SK287268B6/en not_active IP Right Cessation
- 2000-07-24 DK DK00944157T patent/DK1204509T3/en active
- 2000-07-24 PL PL364831A patent/PL204805B1/en not_active IP Right Cessation
- 2000-07-24 JP JP2001513555A patent/JP2003505263A/en active Pending
- 2000-07-24 PT PT00944157T patent/PT1204509E/en unknown
- 2000-07-24 RO ROA200200081A patent/RO121416B1/en unknown
- 2000-07-24 WO PCT/IB2000/001021 patent/WO2001008849A1/en active IP Right Grant
- 2000-07-24 AU AU58389/00A patent/AU751602B2/en not_active Ceased
- 2000-07-24 DE DE60011781T patent/DE60011781T2/en not_active Expired - Lifetime
- 2000-07-24 ES ES00944157T patent/ES2223542T3/en not_active Expired - Lifetime
- 2000-07-24 AT AT00944157T patent/ATE269780T1/en not_active IP Right Cessation
- 2000-07-24 MX MXPA02001084A patent/MXPA02001084A/en active IP Right Grant
- 2000-07-24 KR KR10-2002-7001145A patent/KR100451686B1/en not_active IP Right Cessation
- 2000-07-24 CN CNB008124639A patent/CN1156354C/en not_active Expired - Fee Related
-
2002
- 2002-01-25 ZA ZA200200705A patent/ZA200200705B/en unknown
- 2002-01-28 NO NO20020427A patent/NO320742B1/en not_active IP Right Cessation
-
2003
- 2003-03-20 US US10/260,014 patent/US6749496B2/en not_active Expired - Fee Related
-
2004
- 2004-04-01 US US10/816,053 patent/US6942561B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUP0202467A2 (en) | Reinforced abrasive wheels | |
CA2221822A1 (en) | An alumina abrasive wheel with improved corner holding | |
HUP0105442A2 (en) | Superabrasive wheel with active bond | |
AU6586498A (en) | Abrasive tools with patterned grit distribution and method of manufacture | |
AU2002300433A1 (en) | Grinding Wheel | |
TW374052B (en) | Silicon carbide abrasive wheel | |
AU3295699A (en) | Abrasive article and method for grinding glass | |
DE69506523D1 (en) | CERAMIC GRINDING BODY | |
HUT70361A (en) | Sol-gel alumina grinding wheel with improved corner holding | |
EP1285728A3 (en) | Abrasive wheel | |
EP0654343A3 (en) | Bead lock drum for use in the manufacture of vehicle tires. | |
EP1120196A3 (en) | Electroplated grinding wheel and its production equipment | |
ES2190814T3 (en) | PROCEDURE TO SERVE ABRASIVE GRAINS AND ABRASIVE GRAINS PRODUCED THROUGH THIS PROCEDURE. | |
GB0406148D0 (en) | Propulsion aid | |
EP0888849A3 (en) | Grinding wheel | |
NO924877L (en) | Tire tread, as well as process for its manufacture | |
WO2002100598A3 (en) | Grinding wheel, intermediate product and method for producing a grinding wheel of this type | |
JP2000051236A (en) | Production of dental implement for surface treatment | |
AU2019999A (en) | Grinding wheel with layered abrasive surface | |
ATE226870T1 (en) | GRINDING DISC | |
HUP9901885A2 (en) | Abrasive cutting and grinding wheel | |
EP1270280A3 (en) | Tool for facilitating the removal and fitting of tires on wheels | |
HUP0002129A2 (en) | Improved completive shim for grinder | |
ITRM20000445A0 (en) | COATING FOR A SANDING AND/OR POLISHING ELEMENT, IN PARTICULAR A WHEEL, WHEEL EQUIPPED WITH SAID COATING, PROCEDURE FOR OT | |
Bohlheim | A method for determining grinding wheel topography |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of definitive patent protection due to non-payment of fees |